垒球运动中投球均是低手式投。
我是个接球员（垒球运动中）。
我的侄子是个垒球运动员，他是一个接球员？
我的表弟是个垒球运动员，他是一个接球员。
棒垒球运动在世界上是有影响和群众基础的体育项目。
The baseball and softball movement in the world is influential and the mass base sports items.
提示心肺功能作为优秀垒球运动员选材的一项重要指标，具有实际意义。
This indicate that the cardiopulmonary functions can be an important index for the identification of talented baseball players and it is of practical importance.
有时，20至40岁的人常常因垒球运动过度或伸展运动不足而导致两肩酸痛。
Sometimes, it's the 20-to-40-year-old crowd getting sore shoulders from too much softball and not enough stretching, Tarquinio said.
以全国“萌牙杯”赛的垒球运动员为对象，观察心肺功能与运动成绩之间的关系。
The relationship between cardiopulmonary functions of the children baseball players and their sport achievements were studied.
棒垒球运动是一项比心理素质，比意识，比相对力量，比相对速度和耐力，同时又比灵巧的运动项目。
The baseball and softball game are one of sports which compare with psychological diathesis, consciousness, relative power, relative velocity, relative muscular endurance and dexterity.
在棒垒球运动中慢速垒球简化了规则，降低了技术难度，是一种适合大众开展的健身性运动休闲项目。
Slow-pitch Softball simplifies the rules, decreased the technical difficulty of baseball and softball. It is the fitness of sports and leisure projects that is suitable for the public to carry out.
另外，慢速垒球适合在高校开展竞赛活动，通过竞赛的杠杆作用可促进棒垒球运动在高校的普及与提高。
In addition, the leverage role of slow-pitch softball competitions can improve the baseball and softball sports popularity in universities and colleges.
信函作者还宣称，若干个大城市中的青少年联赛垒球运动员在接受某项研究的访谈中说，他们承受着来自教练和家长们的赢球压力。
The writer also claims that youth league softball players in several major cities reported psychological pressure from coaches and parents to win games when interviewed for a study.
纵观这些有助于提高击球速度的因素，力量教练要用具备的科学研究信息去帮助棒球或垒球运动员增强其击球速度制定抗阻训练方案。
Moreover, the use of additional resistance worn on the forearm while swinging a baseball bat did not contribute to further increases in instantaneous bat swing velocity and batted-ball velocity.
纵观这些有助于提高击球速度的因素，力量教练要用具备的科学研究信息去帮助棒球或垒球运动员增强其击球速度制定抗阻训练方案。
Moreover, the use of additional resistance worn on the forearm while swinging a baseball bat did not contribute to further increases in instantaneous bat swing velocity and batted-ball velocity.
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